[ 发表于: Pollution ]
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结果 161-170 的 218
Environmental pollution and control
1975
Vesilind, P. Aarne
National Agricultural Library - United States of America
The chemistry and microbiology of pollution
1975
Higgins, I. J (Irving John) | Burns, R. G. (Roger George)
National Agricultural Library - United States of America
Pollution, prices, and public policy
1975
Kneese, Allen V. | Schultze, Charles L.
National Agricultural Library - United States of America
Mercury as an environmental [pollution] problem
1975
Callar, A. del (Trinity Coll., Quezon City (Philippines))
Southeast Asian Regional Center for Graduate Study and Research in Agriculture - Philippines
Adsorption and desorption of Cd on humic acid fraction of soils
1975
Riffaldi, R. | Levi-Minzi, R. (Pisa Univ. (Italy). Istituto di Chimica Agraria)
European Union - Belgium
Control of water pollution from cropland
1975
Stewart, B. A. (Bobby Alton)
National Agricultural Library - United States of America
Methods for analysis of DDT and PCB in environmental samples using chromatographic methods
1975
Jensen, S. | Renberg, L. | Vaz, R.
Food and Agriculture Organization of the United Nations - Italy
Pretreatment of samples (organic matter, sediments and water) for subsequent determination of heavy metals by atomic absorption spectroscopy
1975
Lithner, G.
Food and Agriculture Organization of the United Nations - Italy
